Inventor
Steven R. Tambeau
Inventor
Marlborough, MA, US
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G08Bprimary
G08BSignalling systems, e.g. personal calling systems18%
H03KPulse technique18%
G05BControl or regulating systems in general16%
H01HElectric switches13%
G07CTime or attendance registers11%
E05BLocks3%
E05CBolts or fastening devices for wings, specially for doors or windows3%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges3%
F16MFrames, casings or beds of engines, machines or apparatus, not specific to engines, machines or apparatus provided for elsewhere3%
G01DMeasuring not specially adapted for a specific variable3%
PatentTitleYear
11,075,046Safety switch and associated methods202110,665,412Safety switch and associated methods202010,304,648Safety switch and associated methods201910,143,097Housing and complementary snap-fit bracket201810,072,997Safety switch with imbalance test2018D0817891Smart tap housing20189,824,841'Safety switch and associated methods'20178,970,343'Reteachable switching circuit with ability for locking'20158,669,868'Reteachable non-contact switching circuit'20148,562,035'Self-aligning safety lock'20138,482,376'Reteachable switching circuit with ability for locking'20138,294,575'Reteachable non-contact switching circuit'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012–2013Patents assigned to FOSTER WAYNE R (2)· patent assignee history
2012–2013Patents assigned to TAMBEAU STEVEN R (2)· patent assignee history
2012–2013Patents assigned to VAVRA JOSHUA D (2)· patent assignee history
2012–2021Based in Marlborough, MA, US· patent location history
2013–2021Patents assigned to ROCKWELL AUTOMATION TECH INC (11)· patent assignee history
2013Patents assigned to BURDENKO MICHAEL N (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROCKWELL AUTOMATION TECH INC | 11 | 2013–2021 |
| FOSTER WAYNE R | 2 | 2012–2013 |
| TAMBEAU STEVEN Rself | 2 | 2012–2013 |
| VAVRA JOSHUA D | 2 | 2012–2013 |
| BURDENKO MICHAEL N | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Marlborough, Massachusetts, US | 12 | 2012–2021 |